:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

.pane-j-s {
  width: 261px;
  top: 110px;
  height: 200px;
  background-color: #2c8df18c;
  position: absolute;
  border-radius: 10px;
  left: 90px;
  border: 3px solid #eef2f3;
  box-shadow: 0px 0px 10px #eef2f3;
  transition: box-shadow 0.3s ease-in-out;
}

.isdisplay {
  display: none;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}

a:hover {
  color: #535bf2;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}

a:hover {
  color: #535bf2;
}

body {
  margin: 0;
  display: flex;
  place-items: center;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
}

button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  background-color: #1a1a1a;
  cursor: pointer;
  transition: border-color 0.25s;
}

button:hover {
  border-color: #646cff;
}

button:focus,
button:focus-visible {
  outline: 4px auto -webkit-focus-ring-color;
}

.card {
  padding: 2em;
}

#app {
  /* max-width: 1280px; */
  margin: 0 auto;
  padding: 0rem;
  text-align: center;
}

@media (prefers-color-scheme: light) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }

  a:hover {
    color: #747bff;
  }

  button {
    background-color: #f9f9f9;
  }
}

/* flex布局 */
.flex-f {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

/* 大信息窗 */
.pane-w {
  width: 90%;
  height: 25rem;
  background-color: #2c8df18c;
  position: absolute;
  border-radius: 10px;
  color: #ffffff;
  border: 3px solid #eef2f3;
  box-shadow: 0px 0px 10px #eef2f3;
  top: 50%;
  overflow-y: auto;
  left: 50%;
  padding: 1rem;
  transform: translate(-50%, -50%);
  opacity: 1;
  transition: all 0.5s ease-in-out;
  /* 添加过渡效果 */
}

/* 蒙层 */
.mengcheng {
  position: fixed;
  z-index: 20;
  top: 60px;
  width: 100%;
  height: 100vh;
}

.close {
  float: right;
  font-size: 42px;
  position: relative;
  margin-right: 2rem;
  margin-top: 1rem;
  cursor: pointer;
}

/* 实现向两边的动画 */
.shifted {
  transform: translateX(-156%) !important;
}

.hidden {
  opacity: 0;
  pointer-events: none;
  display: none;
  /* 隐藏时禁用交互 */
}

.showblock {
  display: block;
}

.visible {
  opacity: 1;
  /* 显示后取消透明度，触发显示的过渡动画 */
}